Unlike traditional quantum dots, emission wavelength is tunable by composition rather than size.

Proprietary surface passivation and ligand technology isolates the core from oxygen and harmful ions that can degrade quantum dot performance over time.

Photostable (no bleaching)

Narrow and sharp emission peaks

All colors equally bright

Comparable quantum efficiencies (50%) throughout the visible spectrum

Semiconductor Grade

pH Neutral

Storage & Stability

The nanocrystals should be stored in the dark at 4oC. The shelf life is approximately one year under these conditions.

Nanocrystals may be isolated by using a polar solvent/nonpolar solvent precipitation method. Normally, methanol is used as the polar solvent. Nanocrystals will begin to precipitate at 30-40% methanol in toluene. Additional surface modification is necessary to impart water solubility.